package com.suyafei.controller;

import com.suyafei.request.CartItemRequest;
import com.suyafei.service.CartService;
import com.suyafei.util.JsonData;
import com.suyafei.vo.CartItemVO;
import com.suyafei.vo.CartVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * @program: suyafei-1024-shop
 * @description
 * @author: luffy
 * @create: 2021-03-10 14:11
 */
@Api(tags = "购物车")
@RestController
@RequestMapping("/api/cart/v1")
public class CartController {
    @Autowired
    private CartService cartService;


    @ApiOperation("添加到购物车")
    @PostMapping("add")
    public JsonData addToCart(@ApiParam("购物项") @RequestBody CartItemRequest cartItemRequest) {


        cartService.addToCart(cartItemRequest);
        return JsonData.buildSuccess();

    }

    @ApiOperation("清空购物车")
    @GetMapping("clear")
    public JsonData clear() {
        cartService.clear();
        return JsonData.buildSuccess();
    }


    @ApiOperation("查看我的购物车")
    @GetMapping("/myCart")
    public JsonData findMyCart() {
        CartVO cartVO = cartService.getMyCart();

        return JsonData.buildSuccess(cartVO);
    }

    @ApiOperation("删除购物项")
    @DeleteMapping("delete/{product_id}")
    public JsonData deleteItem(@ApiParam(value = "商品Id", required = true)
                               @PathVariable("product_id") long productId) {
        cartService.deleteItem(productId);
        return JsonData.buildSuccess();

    }

    @ApiOperation("修改购物车购物项数量")
    @PostMapping("change")
    public JsonData changeItemNum(@ApiParam("购物项") @RequestBody CartItemRequest cartItemRequest) {
        cartService.changeItemNum(cartItemRequest);
        return JsonData.buildSuccess();
    }

    @ApiOperation("用于订单服务，确认订单，获取对应的商品项详情信息，清空购物车商品数据")
    @PostMapping("confirm_order_cart_items")
    public JsonData confirmOrderCartItems(@RequestBody List<Long> productIdList) {
        List<CartItemVO> cartItemVOS = cartService.confirmOrderCartItems(productIdList);
        return JsonData.buildSuccess(cartItemVOS);
    }
}
